/Engine/Source/Editor/UnrealEd/Public/SViewportToolBarComboMenu.h
Called to query the tool tip text for this widget, but will return an empty text for toolbar items when a menu for that toolbar is already open
Tool tip text, or an empty text if filtered out
[FText](API\Runtime\Core\Internationalization\FText) GetFilteredToolTipText ( [TAttribute](API\Runtime\Core\Misc\TAttribute)< [FText](API\Runtime\Core\Internationalization\FText) > ToolTipText ) const